Neurotoxins smooth wrinkles and fine lines without changing how you naturally look. Many worry about looking stiff or frozen, but when done right, this treatment simply relaxes overactive muscles that create deep lines, without affecting your expressions. It’s most often used on the forehead, between the brows, and around the eyes (crow’s feet). Perfect for adults who want subtle, surgery-free rejuvenation. You’ll start noticing results in a few days, with full effect in about a week. The refreshed, softer look lasts about 3–4 months, then wears off gradually and naturally.